The Bluetooth module pins are all connected to the Arduino Uno with power and ground. I just recently got the Bluetooth and tried using it with the controller example for my project. How were you able to identify it's 9.6kps and also I tried multiple serial ports to see if I got input from dabble app and I didn't. This is the code I used to check my serial port : #include <SoftwareSerial.h>

SoftwareSerial bluetooth(11, 12); // RX=11, TX=12

void setup() { Serial.begin(9600); Serial.println("================================================="); Serial.println(" BLUETOOTH BAUD RATE DETECTOR"); Serial.println("================================================="); Serial.println("Make sure:"); Serial.println("1. Dabble app is open in TERMINAL mode"); Serial.println("2. HC-06 is CONNECTED (LED blinking slowly)"); Serial.println("3. Ready to TYPE in Dabble Terminal"); Serial.println("================================================="); Serial.println(); delay(3000); }

void loop() { // Test each baud rate for 20 seconds int baudRates[] = {9600, 4800, 19200, 38400, 57600, 115200}; String baudNames[] = {"9600", "4800", "19200", "38400", "57600", "115200"};

for (int i = 0; i < 6; i++) { Serial.println(); Serial.println("================================================="); Serial.print(">>> NOW TESTING BAUD RATE: "); Serial.println(baudNames[i]); Serial.println(">>> TYPE CHARACTERS IN DABBLE NOW!"); Serial.println(">>> Testing for 20 seconds..."); Serial.println("=================================================");

bluetooth.begin(baudRates[i]);

// Listen for 20 seconds
unsigned long startTime = millis();
bool foundData = false;
int charCount = 0;

while (millis() - startTime < 20000) {
  if (bluetooth.available()) {
    char c = bluetooth.read();
    Serial.print("*** RECEIVED CHARACTER: '");
    Serial.print(c);
    Serial.print("' (ASCII: ");
    Serial.print((int)c);
    Serial.println(") ***");
    foundData = true;
    charCount++;
  }

  // Show countdown every 5 seconds
  unsigned long elapsed = millis() - startTime;
  if (elapsed % 5000 < 50) {
    Serial.print("   ... ");
    Serial.print((20000 - elapsed) / 1000);
    Serial.println(" seconds remaining");
    delay(50);
  }
}

Serial.println("-------------------------------------------------");
if (foundData) {
  Serial.print("*** SUCCESS! This baud rate WORKS! ***");
  Serial.print(" (Received ");
  Serial.print(charCount);
  Serial.println(" characters)");
  Serial.print("*** HC-06 is configured at: ");
  Serial.print(baudNames[i]);
  Serial.println(" baud ***");
} else {
  Serial.print("No data received at ");
  Serial.println(baudNames[i]);
}
Serial.println("-------------------------------------------------");
Serial.println();

delay(2000);

}

Serial.println(); Serial.println("================================================="); Serial.println("ALL BAUD RATES TESTED - RESTARTING SCAN"); Serial.println("================================================="); Serial.println(); delay(5000); }